public static async Task HandlePurchaseCompletionAsync(StoreKit.SKPaymentTransaction t)
{
var p = prices.FirstOrDefault(x => x.Id == t.Payment.ProductIdentifier);
if (p == null)
{
return;
}
await AddSubscriptionAsync(t.TransactionIdentifier, (DateTime)t.TransactionDate, p);
}
public static async Task HandlePurchaseFailAsync(StoreKit.SKPaymentTransaction t)
{
try {
var m = t.Error != null ? t.Error.LocalizedDescription : "Unknown error";
var alert = UIAlertController.Create("Purchase Failed", m, UIAlertControllerStyle.Alert);
alert.AddAction(UIAlertAction.Create("OK", UIAlertActionStyle.Default, a => {}));
var vc = UIApplication.SharedApplication.KeyWindow.RootViewController;
while (vc.PresentedViewController != null)
{
vc = vc.PresentedViewController;
}
vc.PresentViewController(alert, true, null);
} catch (Exception ex) {
Log.Error(ex);
}
}
public static async Task HandlePurchaseFailAsync(StoreKit.SKPaymentTransaction t)
{
try {
var p = prices.FirstOrDefault(x => x.Id == t.Payment.ProductIdentifier);
if (p == null)
{
return;
}
var m = t.Error != null ? t.Error.LocalizedDescription : "Unknown error";
var alert = UIAlertController.Create("Tip Failed", m, UIAlertControllerStyle.Alert);
alert.AddAction(UIAlertAction.Create("OK", UIAlertActionStyle.Default, a => { }));
visibleForm?.PresentViewController(alert, true, null);
}
catch (Exception ex) {
visibleForm?.ShowError(ex);
Log.Error(ex);
}
}
private async void ProductPurchased(StoreKit.SKPaymentTransaction transaction, InAppProduct product)
{
// update list to remove any non-consumable products that were
var result = await App.Locator.ReloadCredit.InsertPurchase(product.ProductIdentifier
, string.Empty
, string.Empty
, PlateformeVersionEnum.IOS);
if (result == 0)
{
using (var alert = new UIAlertView(Application.LocalizedString("BuyPack")
, string.Format(Application.LocalizedString("BuySuccess")
, product.Title)
, null
, Application.LocalizedString("OK")
, null))
{
alert.Show();
}
}
}
